Niacin to pass a drug test

I heard from plenty of people that you can take this cheap ass over the counter drug called niacin to pass a drug test. I'm getting tested soon and i wanted to know if anyone knows if it :confused: actually works or if theres anything else that actually does work. I appreciate it

Yeah, you can fail a drug test for passing a drug test. They know most of the tricks. Goldenseal and Niacin are VERY unreliable, its by rare chance that you end up with a negative. Byrd Labs has stated that Niacin doesn't work, period.
And Zinc Sulfate is a bust too. It doesn't do shit.

You take vitamin B not vitamin C, and that will show up as diluted if u drink more than a glass of water, if it is a lab test, a home test do the water thing, otherwise i wouldnt risk it. Niacin does nothing.